Syn NL, Teng MW, Mok TS, Soo RA (December 2017). "De-novo and acquired resistance to immune checkpoint targeting". The Lancet. Oncology. 18 (12): e731 –e741. doi:10.1016/s1470-2045(17)30607-1. PMID29208439.
Dariavach P, Mattéi MG, Golstein P, Lefranc MP (December 1988). "Human Ig superfamily CTLA-4 gene: chromosomal localization and identity of protein sequence between murine and human CTLA-4 cytoplasmic domains". European Journal of Immunology. 18 (12): 1901–5. doi:10.1002/eji.1830181206. PMID3220103. S2CID34071559.
Walunas TL, Lenschow DJ, Bakker CY, Linsley PS, Freeman GJ, Green JM, et al. (August 1994). "CTLA-4 can function as a negative regulator of T cell activation". Immunity. 1 (5): 405–13. doi:10.1016/1074-7613(94)90071-x. PMID7882171.
Harding FA, McArthur JG, Gross JA, Raulet DH, Allison JP (April 1992). "CD28-mediated signalling co-stimulates murine T cells and prevents induction of anergy in T-cell clones". Nature. 356 (6370): 607–9. Bibcode:1992Natur.356..607H. doi:10.1038/356607a0. PMID1313950. S2CID4333730.
Syn NL, Teng MW, Mok TS, Soo RA (December 2017). "De-novo and acquired resistance to immune checkpoint targeting". The Lancet. Oncology. 18 (12): e731 –e741. doi:10.1016/s1470-2045(17)30607-1. PMID29208439.
Dariavach P, Mattéi MG, Golstein P, Lefranc MP (December 1988). "Human Ig superfamily CTLA-4 gene: chromosomal localization and identity of protein sequence between murine and human CTLA-4 cytoplasmic domains". European Journal of Immunology. 18 (12): 1901–5. doi:10.1002/eji.1830181206. PMID3220103. S2CID34071559.
Walunas TL, Lenschow DJ, Bakker CY, Linsley PS, Freeman GJ, Green JM, et al. (August 1994). "CTLA-4 can function as a negative regulator of T cell activation". Immunity. 1 (5): 405–13. doi:10.1016/1074-7613(94)90071-x. PMID7882171.
Harding FA, McArthur JG, Gross JA, Raulet DH, Allison JP (April 1992). "CD28-mediated signalling co-stimulates murine T cells and prevents induction of anergy in T-cell clones". Nature. 356 (6370): 607–9. Bibcode:1992Natur.356..607H. doi:10.1038/356607a0. PMID1313950. S2CID4333730.
Dariavach P, Mattéi MG, Golstein P, Lefranc MP (December 1988). "Human Ig superfamily CTLA-4 gene: chromosomal localization and identity of protein sequence between murine and human CTLA-4 cytoplasmic domains". European Journal of Immunology. 18 (12): 1901–5. doi:10.1002/eji.1830181206. PMID3220103. S2CID34071559.